Home / 38,312.96-52,873.40-23,197.03

Finding the Fourth Proportional to 38,312.96, 52,873.40 and 23,197.03

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Solution

The fourth proportional to 38,312.96, 52,873.40 and 23,197.03 is: 32,012.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,312.96 : 52,873.40 = 23,197.03 : x
  2. Step 2: Convert to fraction form
    38,312.96/52,873.40 = 23,197.03/x
  3. Step 3: Cross multiply
    38,312.96x = 52,873.40 × 23,197.03
  4. Step 4: Simplify right side
    38,312.96x = 1,226,505,771.81
  5. Step 5: Solve for x
    x = 1,226,505,771.81/38,312.96
  6. Step 6: Final answer
    x = 32,012.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.